The mitral valve:
A) is located between the right atrium and ventricle.
B) has cusps attached to pectinate muscles.
C) has three cusps.
D) is associated with a condition (mitral valve prolapse) in which blood regurgitates into the left atrium when the left ventricle contracts.
E) is located posterior to the sternum at the level of the 2nd costal cartilage.
Ans: D
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The two collecting ducts that drain the lymphatic trunks are the
A. thoracic duct and right lymphatic duct. B. lumbar duct and left lymphatic duct. C. bronchomediastinal duct and subclavian duct. D. intestinal duct and left intercostal duct.
The Golgi tendon reflex
A. helps to overcome pain. B. aids in sending sensory information to the muscles. C. prevents skeletal muscles from tensing excessively. D. prevents muscles from contracting. E. helps to gain balance through a complex series of muscular contractions.
The right and left iliac regions are found lateral to the hypogastric region.
Answer the following statement true (T) or false (F)
During latency stage :